AMCOL INTL CORP's ticker is ACO and the CUSIP is 02341W103. A total of 126 filers reported holding AMCOL INTL CORP in Q1 2014. The put-call ratio across all filers is 25.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2014 | $309,000 | – | 6,739 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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